Comparison of Stability for Different Families of Filter-Based and Wrapper-Based Feature Selection.
Randall WaldTaghi M. KhoshgoftaarAmri NapolitanoPublished in: ICMLA (2) (2013)
Keyphrases
- feature selection
- text categorization
- mutual information
- text classification
- feature selection algorithms
- feature space
- machine learning
- feature ranking
- feature set
- feature extraction
- discriminative features
- high dimensionality
- unsupervised feature selection
- sparse pca
- feature subset selection
- data sets
- feature subset
- unsupervised learning
- multi class
- classification accuracy
- training data
- dimensionality reduction
- sufficient conditions
- information extraction
- naive bayes
- support vector machine
- high dimensional
- bayesian networks
- stability analysis
- decision trees
- search engine
- real time
- wrapper method